As previously stated by my heading, there is religion involved and this link below↓, writed about The Roots of Kingdom Theology in the Old Testament, the meaning of the word kingdom, and information that involves jesus.

http://www.missiology.org/animism/Kingdom/page2.htmur disney_castle_night[1].jpgpage here.

The www.thefreedictionary.com states that
1. A political or territorial unit ruled by a sovereign.2. a. The eternal spiritual sovereignty of God or Christ.b. The realm of this sovereignty.

On to number 1, without a king or queen, there wouldnt be a kingdom really, so yeah..you need one, or the another, preferably a queen, cause we all know in our hearts that women are the most dominant gender. SO TAKE THAT ANTI-FEMINISTS!!
Sticking to the subject that believe it or not i am actually trying really hard to do, without a leader to lead a kingdom, without providing rules than that particular kingdom would be pretty screwed up, i mean there would be no order, and we need order..not all of the time though. I mean even though rules provide structure and boundries, it can be a little over stimulating for people, and can eventually result in bad ways.

Who says that God is our leader? Of course there are many religions that believe that God is their leader, that he or she decides their fate and everything else. However there are many people that object and are positive that God doesn't exist, or he isnt the cause of our life problems and answers.